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Chromatin gels are auxetic due to cooperative nucleosome assembly and disassembly dynamics
http://hdl.handle.net/2237/26990
http://hdl.handle.net/2237/2699032b24184-5a86-4421-b474-4795c17cee38
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TetsuyaHelmutEPL20170318ver13.pdf ファイル公開:2018/04/01 (180.4 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-04 | |||||
| タイトル | ||||||
| タイトル | Chromatin gels are auxetic due to cooperative nucleosome assembly and disassembly dynamics | |||||
| 言語 | en | |||||
| 著者 |
Yamamoto, Tetsuya
× Yamamoto, Tetsuya× Schiessel, Helmut |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We study "chromatin gels", model systems for chromatin, to theoretically predict the conditions, under which such gels show negative Poisson's ratios. A chromatin gel shows phase separation due to an instability arising from the disassembly of nucleosomes by RNA polymerases during transcription. We predict a negative Poisson's ratio near a miscibility threshold due to the cooperative assembly and disassembly of nucleosomes. The Poisson's ratio becomes more negative with an increasing number of RNAP because the disassembly rate of nucleosomes increases. In contrast, the chromatin gel shows a positive Poisson's ratio far from the miscibility threshold because the assembly of nucleosomes is arrested by the expiration of freely diffusing histone proteins. | |||||
| 言語 | en | |||||
| 出版者 | ||||||
| 出版者 | European Physical Society | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1209/0295-5075/118/28003 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0295-5075 | |||||
| 書誌情報 |
en : EPL 巻 118, 号 2, p. 28003-28003, 発行日 2017-04 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
| URI | ||||||
| 識別子 | http://doi.org/10.1209/0295-5075/118/28003 | |||||
| 識別子タイプ | DOI | |||||
| URI | ||||||
| 識別子 | http://hdl.handle.net/2237/26990 | |||||
| 識別子タイプ | HDL | |||||
